Pith Number

pith:5AJUXJ3Z

pith:2018:5AJUXJ3Z26X7BOKAP2QCJ4DLB4

not attested not anchored not stored refs pending

Channel Reconstruction-Based Hybrid Precoding for Millimeter Wave Multi-User MIMO Systems

Borja Peleato, David J. Love, Jung H. Ryu, Junyi Li, Miguel R. Castellanos, Ozge H. Koymen, Vasanthan Raghavan

arxiv:1802.05146 v1 · 2018-02-14 · cs.IT · math.IT

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:11:38.216851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8134ba779d7aff0b9407ea024f06b0f349b3e88d6f86a84abd9eb4027dd0540

Aliases

arxiv: 1802.05146 · arxiv_version: 1802.05146v1 · doi: 10.48550/arxiv.1802.05146 · pith_short_12: 5AJUXJ3Z26X7 · pith_short_16: 5AJUXJ3Z26X7BOKA · pith_short_8: 5AJUXJ3Z

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/5AJUXJ3Z26X7BOKAP2QCJ4DLB4 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: e8134ba779d7aff0b9407ea024f06b0f349b3e88d6f86a84abd9eb4027dd0540

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f78b3d1b42836ba0a7dfcd90c89f89465fdfee9f67ab928d34a2634e93310fe6",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-02-14T15:13:59Z",
    "title_canon_sha256": "e84212959d846bc4435b5b7503fc6dad8998362dd5b163557df92d1dc8c589cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.05146",
    "kind": "arxiv",
    "version": 1
  }
}